Inventor · disambiguated record
Naoji Ohtsuka
Also filed as: OHTSUKA NAOJI · OTSUKA NAOJI
18 granted patents·770 citations·filing 1987–2001
96Inventor score
Files withCANON KK18
Top patents by PatentIndex Score
18 records- 0194US6543872B2Ink-jet printing method and apparatus for printing with inks of different densitiesCANON KK·Filed 2001·Granted Apr 8, 2003·46 cites·22 claims
- 0293US6142600APrint control method and printerCANON KK·Filed 1997·Granted Nov 7, 2000·86 cites·58 claims
- 0392US6145950AUser interface, printing system using user interface and print control methodCANON KK·Filed 1997·Granted Nov 14, 2000·76 cites·23 claims
- 0490US6260938B1Ink-jet printing method and apparatus for printing with inks of different densitiesCANON KK·Filed 1997·Granted Jul 17, 2001·60 cites·28 claims
- 0590US6092939APrinting apparatus and printing registration methodCANON KK·Filed 1998·Granted Jul 25, 2000·72 cites·44 claims
- 0688US5181971AMagnet and method of manufacturing the sameCANON KK·Filed 1990·Granted Jan 26, 1993·52 cites·4 claims
- 0785US6305775B1Ink-jet printing method and apparatus thereforCANON KK·Filed 1997·Granted Oct 23, 2001·90 cites·16 claims
- 0883US6394571B1Method and apparatus for controlling printing operation with externally supplied parametersCANON KK·Filed 1995·Granted May 28, 2002·48 cites·14 claims
- 0983US5493319AMethod of restoring ink ejection by heating an jet head before cleaningCANON KK·Filed 1994·Granted Feb 20, 1996·46 cites·6 claims
- 1079US6352327B1Printing apparatus and print control methodCANON KK·Filed 1998·Granted Mar 5, 2002·38 cites·19 claims
- 1173US6158836APrint method and apparatusCANON KK·Filed 1997·Granted Dec 12, 2000·38 cites·16 claims
- 1269US6328403B1Print method and apparatusCANON KK·Filed 1999·Granted Dec 11, 2001·30 cites·3 claims
- 1364US4954800AMagnet and method of manufacturing the sameCANON KK·Filed 1987·Granted Sep 4, 1990·16 cites·4 claims
- 1457US5975673AImage output method and apparatus for smoothing image data by manipulating dot sizesCANON KK·Filed 1997·Granted Nov 2, 1999·20 cites·30 claims
- 1555US6227646B1Ink jet recording apparatusCANON KK·Filed 1992·Granted May 8, 2001·12 cites·17 claims
- 1653US6075894AHigh-quality edge-smoothing based upon a determination of consecutive black dotsCANON KK·Filed 1997·Granted Jun 13, 2000·16 cites·10 claims
- 1749US6118457AResolution conversion with preservation of fine lines and of hueCANON KK·Filed 1997·Granted Sep 12, 2000·17 cites·26 claims
- 1839US6086184ARecording control method and recording control apparatus, and recording apparatus and recording system using the recording control apparatusCANON KK·Filed 1995·Granted Jul 11, 2000·7 cites·48 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →